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Camshafts Mechanical
351 Cleveland Mechanical Lifter Camshafts
(Solid lifters)
| Company | Part # | Grind # | Lift Intake | Lift Exhaust | Advertised Duration | RPM Range | Compression Ratio | Usage |
| Comp Cams | 32-237-4 | 270S | .540 | .540 | 270 I/E | 1800 to 5800 | 9:1 | Excellent torque. Everyday performance. 2000+ converter. Noticeable idle. |
| Comp Cams | 32-238-4 | 282S | .570 | .570 | 282 I/E | 2000 to 6000 | 9:1 | Street machine with headers, 2500+ converter. Great mid-range power. Mild rough idle. |
| Comp Cams | 32-239-4 | 294S | .605 | .605 | 294 I/E | 2500 to 6500 | 10:1 | Street/strip, 3000+ stall, low gear. Rough idle. Great mid-range and top end. |
| Comp Cams | 32-240-4 | 306S | .640 | .640 | 306 I/E | 3000 to 7000 | 11:1 | Pro Street/bracket race. Excellent top end, 3500+ stall. Radical idle. |
| Comp Cams | 32-638-5 | 284B-8 | .564 | .589 | 284 I / 294 E | 3200 to 6200 | 10:1 | Best in large c.i. street machine. 3500+ stall, 4.10 gear. |
| Comp Cams | 32-644-5 | 294B-6 | .589 | .615 | 294 I / 304 E | 3800 to 6800 | 10.5:1 | Excellent torque for heavy cars, 3500+ stall or 4 speed. |
| Comp Cams | 32-642-5 | 285B-6 | .614 | .645 | 285 I / 295 E | 3500 to 6500 | (not specified) | Best for 1/4-3/8 mile track, broad torque range. |
| Isky Cams | 431584 | 584 | .584 | .588 | 282 I / 288 E | 2600-6800 | (not specified) | Banked 1/4-3/8 mile oval tracks. Any carburetor. |
| Isky Cams | 431360 | FL-360 | .530 | .530 | 278 I/E | 2500-6500 | 11.5:1 | Strong mid-range perf. Lopey idle. 2500 RPM stall. 3.70- 4.11 axle ratio. 650-750 CFM Carb. |
| Isky Cams | 431380 | FL-380 | .560 | .560 | 290 I/E | 3000-7000 | 11.5:1 | High perf. Use/bracket racing. Lopey idle. 3000 stall. 3.90-4.11 axle ratio. Up to 800 CFM Carb. |
| Isky Cams | 431570 | FL-570 | .644 | .644 | 312 I/E | 4000-8000 | 11:1 | All-out competition/drags. Rough idle. 4500 stall. 4.88- 5.38 axle ratio. 850 CFM Carb. |
| Isky Cams | 431670 | FL-670 | .682 | .682 | 330 I/E | 5000-8500 | 12:1 | All out competition/drags. 5000 stall. 5.13-5.57 axle ratio. 850+CFM Carb. |
If compression ratio says not specified, manufacture didn't provide specs. You can assume a stock to 1/2-1 point difference, there are always exceptions unfortunately. If you are unsure about anything listed here, ask someone on the message board, they are more than happy to help.
blizzardND |
Latest page update: made by blizzardND
, Nov 13 2009, 1:34 PM EST
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